Filesystem root can be specified with sysname
Adds filesys cleanup to unit tests
Better cleanup in unit tests
Merge pull request #358 from lukecampbell/breakpoint

Loads container globals for breakpoint if needed
Remove get schema interface.
bump utilities version
Extend capabilities.
Merge pull request #359 from newbrough/link_external_dataset_to_device

bump utilities version
implement conversation log
Refined prepare resource support
Merge pull request #360 from shenrie/master

Refined prepare resource support
Bumped ion-defs
bump ion-def
Tune QoS on all amqp channels to prefetch 1 msg only
Merged conversation log
Merge pull request #362 from daf/qos_always

Tune QoS on all amqp channels to prefetch 1 msg only
Base agent inserts resource schema in capabilities now.
Add resource schema hardening.
CEI friendly state restore.
Reomves filesystem cleanup from tests using --with-pycc

When the --with-pycc plugin is utilized a hosting container is launched
that hosts all the services and processes. This container's filesystem
is initialized and populated with information about datasets and other
system components.  When the container is done launching it signals the
nose process to go ahead and launch the container that plays host to the
tests.  This container unfortunately was deleting the filesystem!

This patches the filesystem force cleaning so that the container that
hosts the tests doesn't override and delete the parent container's file-
system.